According to AlphaMoat, as of 2026-09, the Chrome extension PromptGen has 191 users (+20.9% MoM), rated 5 (1 reviews) — ranked #3,276 of 9,324 AI browser extensions, and #181 of 425 in Image & Design.
What is PromptGen
Lightweight AI-powered image prompt generator. Right click to generate image prompts, or grab images to generate prompts in bulk. Instantly generate AI image generation prompts with right-click, or grab images to generate in bulk.
Boost your creative AI image generation workflow with PromptGen by CSV Meta. Use advanced Gemini and Mistral AI models to generate long-detailed AI prompts in seconds from any image on the web. Works with Midjourney, Nano Banana and more.
Whether you're a designer, content creator or just starting with generating AI images, PromptGen is the most convenient tool to start with.
What's new in Version 1.3
-Replaced the discontinued Gemini 3.1 Flash Lite Preview model with the new Gemini 3.1 Flash Lite in case of Google Gemini -Cleaner Prompts using Mistral AI without inverted commas.
Extension profile
User Growth Trend
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.